Finding the Fourth Proportional to 131,983.63, 182,120.00 and 74,630.77

Step by Step Solution

1. Step 1: Write the proportion equation
   131,983.63 : 182,120.00 = 74,630.77 : x
2. Step 2: Convert to fraction form
   131,983.63/182,120.00 = 74,630.77/x
3. Step 3: Cross multiply
   131,983.63x = 182,120.00 × 74,630.77
4. Step 4: Simplify right side
   131,983.63x = 13,591,755,003.95
5. Step 5: Solve for x
   x = 13,591,755,003.95/131,983.63
6. Step 6: Final answer
   x = 102,980.61